Second focal plane (sfp) – Hawke Sport Optics 4.5-14x44 Sidewinder 30 SF Riflescope (10x Half Mil Illuminated Reticle) User Manual
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SECOND FOCAL PLANE (SFP)
Second focal plane optical systems have their reticles positioned toward the eyepiece of
the riflescope. The reticle pattern, as you see it, does not change size with alteration to
the riflescope’s magnification. This is useful, as it means the reticle pattern is not large and
obstructing your view when on higher magnifications.
Each reticle is designed with its aim points calibrated on a specific magnification.
Visit www.hawkeoptics.com to learn more about your chosen reticle.
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